Video output apparatus and control method thereof

Details Video output apparatus and control method thereof Video output apparatus and control method thereof

2007-08-28

2011-12-06

Hsia, Sherrie (Department: 2422)

Television

Image signal processing circuitry specific to television

Special effects

C348S558000, C348S600000

Reexamination Certificate

active

08072544

ABSTRACT:
There is provided a video output apparatus which inputs a video content that can have at least three different resolutions. A format detector detects an alteration of a resolution of a video content. A scaling processor scales up the video content at a set scale ratio. Upon detection of an alteration of the resolution, the format detector selects one of a plurality of supplemental video pictures, which are prepared in advance in a memory, in accordance with the degree of decrease of the resolution after the alteration to that before the alteration. An image composition unit controls a display unit to display the supplemental video picture together with a video associated with the video content via a video display unit.

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Japanese Office Action dated Jul. 22, 2011, in related Japanese Patent Application No. 2006-243398.

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